EP0817622B1 - Transdermal applizierbares arzneimittel mit ace-hemmern - Google Patents
Transdermal applizierbares arzneimittel mit ace-hemmern Download PDFInfo
- Publication number
- EP0817622B1 EP0817622B1 EP96911973A EP96911973A EP0817622B1 EP 0817622 B1 EP0817622 B1 EP 0817622B1 EP 96911973 A EP96911973 A EP 96911973A EP 96911973 A EP96911973 A EP 96911973A EP 0817622 B1 EP0817622 B1 EP 0817622B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- transdermal system
- matrix
- transdermal
- covering layer
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
- A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
- A61K9/7038—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer
- A61K9/7046—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer the adhesive comprising macromolecular compounds
- A61K9/7053—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer the adhesive comprising macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds, e.g. polyvinyl, polyisobutylene, polystyrene
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
- A61K31/401—Proline; Derivatives thereof, e.g. captopril
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/55—Protease inhibitors
- A61K38/556—Angiotensin converting enzyme inhibitors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
- A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
- A61K9/7038—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer
- A61K9/7046—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer the adhesive comprising macromolecular compounds
- A61K9/7069—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer the adhesive comprising macromolecular compounds obtained otherwise than by reactions only involving carbon to carbon unsaturated bonds, e.g. polysiloxane, polyesters, polyurethane, polyethylene oxide
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/12—Antihypertensives
Definitions
- ACE inhibitors Long-term therapy of hypertension with angiotensin converting Enzyme inhibitors (ACE inhibitors) are taking up an increasingly broad space on. ACE inhibitors are well tolerated for their reliable Effectiveness known.
- the first substance in the class the ACE inhibitor, captopril is a very hydrophilic substance, which is effective in unchanged form.
- the oral bioavailability of the captopril is about 70%.
- the ACE inhibitors are ramipril, cilacapril, Trandolapril, Benazepril or Fosinopril lipophilic prodrugs the actual mode of action of dicarboxylic acid.
- the substance becomes lipophilic and thereby for oral absorption cheaper.
- the oral bioavailability of these prodrugs is however always lower than that of the captopril. It is for example for the 28% benazepril and for the trandolapril approx. 40 to 60%. Now it is a known fact that substances with low bioavailability very dependent on the particular Metabolism ability of the patients are.
- Transdermal systems containing an ACE inhibitor further in EP-A2-0 439 430 (Reservoir-TTS) and EP-A2-0 468 875 (Matrix-TTS), wherein according to EP-A2-0 468 875 silicone elastomers can be used as matrix material.
- EP-A3-0 452 837 describes a transdermal system with one Matrix based on u. a. Polyisobutylene rubber and with a Content of u. a. ACE inhibitors, namely captopril, enalapril maleate, Delapril hydrochloride, alacepril and (R) -3 - [(S) -1-carboxy-5- (4-piperidyl) pentyl] amino-4-oxo-2,3,4,5-tetrahydro-1, 5-benzothiazepine-5-acetic acid.
- Ramipril and tandolapril will not called.
- polyisobutylene rubbers are used as others possible matrices also acrylic-type polymers and silicone rubbers cited. There was a need now, this too To improve the state of the art.
- the object of the present invention is to provide a system for to provide transdermal delivery of ACE inhibitors from Ramipril and / or trandolapril, that is improved over the prior art.
- a transdermal system with a matrix is used for this based on polyisobutylene or butyl rubber and with containing ramipril and / or trandolapril as ACE inhibitors.
- lipophilic ACE inhibitors or their modes of action that only affect human skin difficult to permeate with the help of a transdermally applicable Medicament with a polyisobutylene matrix or butyl rubber matrix can penetrate the skin well and provide a reliable, generate continuous blood levels.
- a rate of release of the active ingredient from, for example, a polymer matrix of 0.01 to 0.1 mg active ingredient / cm 2 24 h and in particular 0.025 to 0.050 mg active ingredient / cm 2 24 h can be achieved, so that a transdermal system according to the invention has a plasma concentration of active ingredient in a therapeutically effective amount.
- a therapeutically effective concentration in the blood of more than about 0.5 ng / ml can be achieved for trandolapril.
- the ACE inhibitor in a concentration of at least 5% by weight and in particular in a concentration of 10 to 20 wt .-% (based on the matrix) are available.
- the ACE inhibitor can be used as a prodrug or as an active form become.
- the ACE inhibitors ramipril and / or trandolapril can be used as their active forms (acid forms) and their therapeutic effective salts are present.
- the transdermal system according to the invention can be a permeation promoter include, for example 2-octyldodecanol.
- transdermal systems different ones can be used
- Forms are used, for example membrane or matrix controlled systems.
- microporous or semipermeable membrane can be made from an inert Polymers, for example polypropylene, polyvinyl acetate or Silicone.
- a membrane can depend on the pore size an effect controlling the release of the active substance or also no influence on the drug release from the system to have.
- a self-adhesive polyisobutylene adhesive can be used as the matrix be used.
- the backing foil Polyester, polypropylene, polyethylene or polyurethane are formed his.
- the peelable top layer made of polyester, polypropylene or coated paper (Paper with coating), in particular with a Silicone and / or polyethylene coating.
- transdermal system according to the invention a backing foil and / or peelable top layer (release liner) with a thickness in the area have from 5 to 100 ⁇ m.
- a transdermal therapeutic system (TTS) of the matrix type is provided, which is characterized, for example, by the following composition.
- matrix Polyisobutylene adhesive MA24® from Adhesive Research Inc., Glen Rock, Pennsylvania, USA
- Cover film Polyester film Hostaphan® RN 19
- Peel-off film Polyester film (Gelroflex® PET 75 ⁇ m 1-S) or coated paper film (Gelrolease® 603/100 DRS)
- Polyisobutylene adhesive dry matter
- a silicone adhesive is used (BIO PSA® X7 4302) is used.
- Example 1 shows that the active ingredient administration in the system according to the invention remains constant over a period of 20 days while they in comparison example 1 drops drastically.
- trandolapril capsule
- Oral administration of trandolapril was healthy in 6 Subjects the pharmacokinetic behavior for TTS application checked. They were open in 2-period cross-over design the TTS over a period of 7 days (1 TTS 4 days, then 1 TTS applied for 3 days) and compared for 7 days Long 1 capsule of 2 mg trandolapril administered daily. Blood tests were taken after the following times: -0.5; 0; 2; 4; 6; 8th; 10; 12; 24; 48; 72; 96; 98; 100; 102; 104; 106; 108; 120; 132; 144; 156; 168 h after application.
- the pharmacokinetic results show that the TTS has a fundamentally different blood level profile than the capsules.
- a constant blood level is achieved over the respective application period of 3 or 4 days, which is also therapeutically desirable.
- the blood concentration rises rapidly, and about 5 ng / ml is reached within 2 hours. The elimination takes place with a half-life of approx. 24 h.
- the blood level after TTS administration is more even.
- a steady slight increase in blood level from approx. 0.3 ng / ml after 6 h to approx. 1 ng / ml after 96 h can be observed.
- the blood levels rise only insignificantly in the second application period ( FIG. 1 ).
- the blood level profile after administration of the TTS comes very close to the therapeutic ideal of constant blood levels during treatment. Unwanted blood level peaks, which can be associated with undesirable side effects such as a sudden drop in blood pressure, are safely avoided.
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Gastroenterology & Hepatology (AREA)
- Organic Chemistry (AREA)
- Immunology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
| Matrix | Polyisobutylenkleber (MA24® von Adhesive Research Inc., Glen Rock, Pennsylvania, USA) | |
| Abdeckfolie | Polyesterfolie (Hostaphan® RN 19) | |
| Abziehfolie | Polyesterfolie (Gelroflex® PET 75 µm 1-S) oder | |
| beschichtete Papierfolie (Gelrolease® 603/100 DRS) | ||
| Matrixbestandteile | Trandolapril | 10 Gew.-% |
| 2-Octyldodecanol | 5 Gew.-% | |
| Polyisobutylenkleber (Trockenmasse) | 85 Gew.-% |
Claims (12)
- Transdermales System mit einer Matrix auf Basis von Polyisobutylen oder Butylkautschuk und mit einem Gehalt an Ramipril und/oder Trandolapril als Angiotensin Converting Enzyme-Hemmer (ACE-Hemmer).
- Transdermales System nach Anspruch 1, dadurch gekennzeichnet, daß der ACE-Hemmer in einer Konzentration von mindestens 5 Gew.-% und insbesondere in einer Konzentration von 10 bis 20 Gew.-% (bezogen auf die Matrix) vorliegt.
- Transdermales System nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der ACE-Hemmer als Prodrug oder als Wirkform vorliegt.
- Transdermales System nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß Ramipril und/oder Trandolapril als Wirkform (Säureform) und/oder als therapeutisch wirksames Salz vorliegen.
- Transdermales System nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das transdermale System einen Permeationsförderer umfaßt, insbesondere 2-Octyldodecanol.
- Transdermales System nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das transdermale System ein Matrix-kontrolliertes oder ein Membran-kontrolliertes System ist.
- Transdermales System nach Anspruch 6, dadurch gekennzeichnet, daß die Membran aus einem inerten Polymeren besteht, insbesondere Polypropylen, Polyvinylacetat oder Silikon.
- Transdermales System nach einem der Ansprüche 1 bis 5, gekennzeichnet durch(a) eine undurchlässige Abdecksicht (Backing Foil),(b) eine Matrixschicht für den Wirkstoff,(c) (sofern die Schicht gemäß (b) nicht selbstklebend ist) eine wirkstoffdurchlässige Haftklebeschicht und(d) gegebenenfalls eine abziehbare Deckschicht (Release Liner).
- Transdermales System nach Anspruch 8, gekennzeichnet durch einen selbstklebenden Polyisobutylenkleber als Matrix.
- Transdermales System nach einem der Ansprüche 7 bis 9, dadurch gekennzeichnet, daß die Abdeckschicht (Backing Foil) aus Polyester, Polypropylen, Polyethylen oder Polyurethan gebildet ist.
- Transdermales System nach einem der Ansprüche 7 bis 10, dadurch gekennzeichnet, daß die abziehbare Deckschicht (Release Liner) aus Polyester, Polypropylen oder beschichtetem Papier (Papier mit Beschichtung) gebildet ist, insbesondere mit einer Silikon- und/oder Polyethylen-Beschichtung.
- Transdermales System nach einem der Ansprüche 10 oder 11, gekennzeichnet durch eine Abdeckschicht (Backing Foil) und/oder abziehbare Deckschicht (Release Liner) mit einer Dicke im Bereich von 5 bis 100 um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SI9630360T SI0817622T1 (en) | 1995-03-31 | 1996-03-29 | Medicament with angiotensin converting enzyme (ace) inhibitors suitable for transdermal application |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19512181A DE19512181C2 (de) | 1995-03-31 | 1995-03-31 | Transdermales System mit Ramipril und/oder Trandolapril als ACE-Hemmer |
| DE19512181 | 1995-03-31 | ||
| PCT/EP1996/001402 WO1996029999A1 (de) | 1995-03-31 | 1996-03-29 | Transdermal applizierbares arzneimittel mit ace-hemmern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0817622A1 EP0817622A1 (de) | 1998-01-14 |
| EP0817622B1 true EP0817622B1 (de) | 2001-11-28 |
Family
ID=7758491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP96911973A Expired - Lifetime EP0817622B1 (de) | 1995-03-31 | 1996-03-29 | Transdermal applizierbares arzneimittel mit ace-hemmern |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US6303141B1 (de) |
| EP (1) | EP0817622B1 (de) |
| JP (1) | JP3924008B2 (de) |
| AT (1) | ATE209482T1 (de) |
| AU (1) | AU700418B2 (de) |
| BR (1) | BR9607872A (de) |
| CA (1) | CA2216278A1 (de) |
| CZ (1) | CZ287373B6 (de) |
| DE (2) | DE19512181C2 (de) |
| DK (1) | DK0817622T3 (de) |
| ES (1) | ES2167558T3 (de) |
| HU (1) | HUP9801989A3 (de) |
| NO (1) | NO974508L (de) |
| NZ (1) | NZ306429A (de) |
| PL (1) | PL322576A1 (de) |
| PT (1) | PT817622E (de) |
| SK (1) | SK125897A3 (de) |
| WO (1) | WO1996029999A1 (de) |
| ZA (1) | ZA962592B (de) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020048596A1 (en) * | 1994-12-30 | 2002-04-25 | Gregor Cevc | Preparation for the transport of an active substance across barriers |
| DE19820151A1 (de) * | 1998-05-06 | 1999-11-11 | Hexal Ag | Transdermales therapeutisches System zur Anwendung von Candesartan |
| ATE272391T1 (de) | 1998-12-23 | 2004-08-15 | Idea Ag | Verbesserte formulierung zur topischen, nichtinvasiven anwendung in vivo |
| SI1031346T1 (en) | 1999-01-27 | 2002-08-31 | Idea Ag | Noninvasive vaccination through the skin |
| ES2173679T3 (es) | 1999-01-27 | 2002-10-16 | Idea Ag | Inmunizacion/transporte transnasal con vehiculos altamente adaptables. |
| MXPA02000053A (es) | 1999-07-05 | 2003-07-21 | Idea Ag | Un metodo para mejorar el tratamiento a traves de barreras adaptables semipermeables. |
| DE10033853A1 (de) * | 2000-07-12 | 2002-01-31 | Hexal Ag | Transdermales therapeutisches System mit hochdispersem Siliziumdioxid |
| DE10033855A1 (de) * | 2000-07-12 | 2002-01-31 | Hexal Ag | Matrixkontrolliertes transdermales System mit Sulfonsäuresalz eines ACE-Hemmers |
| ES2375105T3 (es) * | 2001-06-18 | 2012-02-24 | Noven Pharmaceuticals, Inc. | Administración mejorada de medicamentos en los sistemas transdérmicos. |
| US6805878B2 (en) | 2001-09-13 | 2004-10-19 | Noven Pharmaceuticals, Inc. | Transdermal administration of ACE inhibitors |
| US7473432B2 (en) * | 2002-10-11 | 2009-01-06 | Idea Ag | NSAID formulations, based on highly adaptable aggregates, for improved transport through barriers and topical drug delivery |
| CA2584475A1 (en) * | 2004-11-12 | 2006-05-18 | Idea Ag | Extended surface aggregates in the treatment of skin conditions |
| EP1704876A1 (de) * | 2005-03-24 | 2006-09-27 | NOLabs AB | Kosmetische Behandlung, Vorrichtung zur Durchführung dieser Behandlung und deren Herstellungsmethode |
| JP5042209B2 (ja) | 2005-03-24 | 2012-10-03 | ノーラブズ エービー | 酸化窒素による美容治療、前記治療を実施する装置、及びその製造方法 |
| JP5058531B2 (ja) | 2005-09-09 | 2012-10-24 | 日東電工株式会社 | ビソプロロール含有貼付製剤 |
| DE102005058166A1 (de) | 2005-12-05 | 2007-06-06 | Hexal Ag | Matrixkontrolliertes transdermales System mit Amin-Salzen der ACE-Hemmer-Dicarbonsäuren |
| JP5015562B2 (ja) * | 2005-12-13 | 2012-08-29 | 日東電工株式会社 | 貼付製剤 |
| JP4945228B2 (ja) * | 2005-12-13 | 2012-06-06 | 日東電工株式会社 | ビソプロロール含有貼付製剤 |
| US7943655B2 (en) * | 2006-04-05 | 2011-05-17 | Universitat Zurich | Polymorphic and pseudopolymorphic forms of trandolaprilat, pharmaceutical compositions and methods for production and use |
| CA2678424C (en) | 2007-03-08 | 2014-05-27 | Nitto Denko Corporation | Percutaneous administration device of bisoprolol |
| JP6277124B2 (ja) | 2011-07-05 | 2018-02-07 | ノヴァン,インコーポレイテッド | 局所用組成物 |
| US9855211B2 (en) | 2013-02-28 | 2018-01-02 | Novan, Inc. | Topical compositions and methods of using the same |
| BR112016002387B1 (pt) | 2013-08-08 | 2019-05-21 | Novan, Inc. | Composições farmacêuticas tópicas, e método para seu armazenamento |
| CN105813617B (zh) | 2014-08-08 | 2021-05-28 | 诺万公司 | 局部用组合物和使用所述组合物的方法 |
| EP3423100A4 (de) | 2016-03-02 | 2019-10-16 | Novan, Inc. | Zusammensetzungen zur behandlung von entzündungen und verfahren zur behandlung davon |
| BR112018070578A2 (pt) | 2016-04-13 | 2019-02-12 | Novan, Inc. | composições, sistemas, kits, e métodos para tratar uma infecção |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5256687A (en) * | 1985-09-09 | 1993-10-26 | Hoechst Aktiengesellschaft | Pharmaceutical composition for the treatment of high blood pressure |
| US5656286A (en) * | 1988-03-04 | 1997-08-12 | Noven Pharmaceuticals, Inc. | Solubility parameter based drug delivery system and method for altering drug saturation concentration |
| US4898732A (en) * | 1988-05-04 | 1990-02-06 | The Clinipad Corporation | Inhibiting of tumor growth with an antagonist of the renin-angioten-sin system |
| JPH0774116B2 (ja) * | 1989-10-05 | 1995-08-09 | 信越半導体株式会社 | Si単結晶中の酸素濃度調整方法およびその装置 |
| US5269875A (en) | 1989-10-05 | 1993-12-14 | Shin-Etsu Handotai Company, Limited | Method of adjusting concentration of oxygen in silicon single crystal and apparatus for use in the method |
| US5073539A (en) * | 1990-01-22 | 1991-12-17 | Ciba-Geigy Corporation | Transdermal administration of zwitterionic drugs |
| JP2849937B2 (ja) | 1990-04-18 | 1999-01-27 | 日東電工株式会社 | 医療用貼付剤 |
| FR2664815B1 (fr) | 1990-07-23 | 1994-11-04 | Adir | Systeme matriciel autoadhesif pour la liberation prolongee du piribedil par voie transcutanee. |
| US5464387A (en) * | 1991-07-24 | 1995-11-07 | Alza Corporation | Transdermal delivery device |
| WO1993023019A1 (en) * | 1992-05-11 | 1993-11-25 | Sri International | Transdermal drug delivery systems and related compositions and methods of use |
-
1995
- 1995-03-31 DE DE19512181A patent/DE19512181C2/de not_active Expired - Fee Related
-
1996
- 1996-03-29 SK SK1258-97A patent/SK125897A3/sk unknown
- 1996-03-29 AU AU54982/96A patent/AU700418B2/en not_active Ceased
- 1996-03-29 CA CA002216278A patent/CA2216278A1/en not_active Abandoned
- 1996-03-29 BR BR9607872-3A patent/BR9607872A/pt not_active Application Discontinuation
- 1996-03-29 PL PL96322576A patent/PL322576A1/xx unknown
- 1996-03-29 DK DK96911973T patent/DK0817622T3/da active
- 1996-03-29 NZ NZ306429A patent/NZ306429A/en unknown
- 1996-03-29 CZ CZ19973028A patent/CZ287373B6/cs unknown
- 1996-03-29 JP JP52894896A patent/JP3924008B2/ja not_active Expired - Fee Related
- 1996-03-29 DE DE59608323T patent/DE59608323D1/de not_active Expired - Lifetime
- 1996-03-29 WO PCT/EP1996/001402 patent/WO1996029999A1/de not_active Ceased
- 1996-03-29 ES ES96911973T patent/ES2167558T3/es not_active Expired - Lifetime
- 1996-03-29 EP EP96911973A patent/EP0817622B1/de not_active Expired - Lifetime
- 1996-03-29 PT PT96911973T patent/PT817622E/pt unknown
- 1996-03-29 HU HU9801989A patent/HUP9801989A3/hu unknown
- 1996-03-29 AT AT96911973T patent/ATE209482T1/de active
- 1996-04-01 ZA ZA9602592A patent/ZA962592B/xx unknown
-
1997
- 1997-09-29 NO NO974508A patent/NO974508L/no not_active Application Discontinuation
-
1999
- 1999-09-29 US US09/407,348 patent/US6303141B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE19512181A1 (de) | 1996-10-02 |
| HUP9801989A2 (hu) | 1999-02-01 |
| BR9607872A (pt) | 1999-11-30 |
| PL322576A1 (en) | 1998-02-02 |
| DE59608323D1 (de) | 2002-01-10 |
| CA2216278A1 (en) | 1996-10-03 |
| SK125897A3 (en) | 1998-02-04 |
| JPH11502827A (ja) | 1999-03-09 |
| ATE209482T1 (de) | 2001-12-15 |
| MX9707507A (es) | 1997-11-29 |
| WO1996029999A1 (de) | 1996-10-03 |
| NO974508L (no) | 1997-10-27 |
| NO974508D0 (no) | 1997-09-29 |
| CZ302897A3 (cs) | 1998-02-18 |
| PT817622E (pt) | 2002-05-31 |
| AU5498296A (en) | 1996-10-16 |
| DK0817622T3 (da) | 2002-03-25 |
| AU700418B2 (en) | 1999-01-07 |
| US6303141B1 (en) | 2001-10-16 |
| HUP9801989A3 (en) | 2000-06-28 |
| DE19512181C2 (de) | 2003-11-06 |
| ES2167558T3 (es) | 2002-05-16 |
| JP3924008B2 (ja) | 2007-06-06 |
| EP0817622A1 (de) | 1998-01-14 |
| CZ287373B6 (en) | 2000-11-15 |
| NZ306429A (en) | 2000-07-28 |
| ZA962592B (en) | 1997-10-01 |
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